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v +2 = sqrt(-2 v + 11)

0 votes

In solving the equation, you should have produced an (equivalent) quadratic equation. What are the solutions to the resulting quadratic equation?

 

 
asked Dec 5, 2014 in ALGEBRA 2 by anonymous

1 Answer

0 votes

The radical equation image

Squaring on each side.

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image

Solve the quadratic equation by using factorization.

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Apply zero product property.

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Solutions of quadratic equation image.

Check :

Substitute v = - 7 in image

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image

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v = - 7 is not a solution.

Substitute v = 1 in  image

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image

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image

Above statement is true.

Solution of radical equation v = 1.

answered Dec 5, 2014 by david Expert
edited Dec 5, 2014 by david

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